Traditionally, option-based offenses rely on running plays, though most mix in forward passes from an option formation as a change of pace.
However, because passing is often not a strength of the system, it can be difficult for option-based offenses to come back from a large deficit or to score quickly when needed.
This decision is usually made soon after the ball is snapped based upon the initial movements of one or two specific defensive players, called "keys" or "reads".
The most common option plays are as follows: The roots of the option attack go back over a century to the earliest offensive systems of the modern game such as the T formation, Single-wing formation, and the Notre Dame Box, which were developed and widely utilized at all levels of play in the early 20th century.
A type of double option, the read option is a relatively simple play during which the offensive line zone blocks in one direction, ignoring defensive personnel, while the quarterback makes a single read (usually of the backside defensive end or linebacker) and decides whether to keep the ball (if the backside defender crashes down) or to hand off to the back (if the defender indicates that he will cover the quarterback).
Some spread offenses employ complicated pre-snap motion schemes that move wide receivers or tight ends into formations in which they can either become ball carriers or run pass routes, allowing for additional possible options.
The attack was initially developed in the college game, and Rich Rodriguez is generally credited with popularizing the zone read play run out of the shotgun formation while at West Virginia.
However, because offensive linemen are not allowed to stray much beyond the line of scrimmage before a pass is thrown, the quarterback must quickly make a decision to throw or run before his team incurs a penalty.
It is rarely used in the National Football League for several reasons, most importantly because quarterbacks often run with the ball themselves in option plays, resulting in frequent hits.
Rodriguez earned "pioneer" status for incorporating wishbone principles, such as the zone-read and option pitches, into the primarily passing-oriented spread offense.
The Appalachian State Mountaineers, who won three consecutive titles in Division I FCS from 2005 through 2007, rely on the spread option offense.
Carson–Newman, Eastern New Mexico, and Harding have had a great deal of success running the triple option at the NCAA Division II level.
If run properly, an option offense should be able to gain 2-3 yards before the linebackers and defensive backs can identify who has the football and make a tackle.
After Sutton's firing, Army went away from the option in favor of a Pro Style attack under new head coach Todd Berry.
[16] Many Army alumni pushed for a return to an option-based offense in hopes of regaining the success they saw under head coach Jim Young in the 1980s and early 1990s.
In mid-April, the Times-Herald Record broke the silence and eased alumni concerns by announcing that Brock and Army would return to the triple-option offense for the 2008 season.
The United States Air Force Academy also ran the option successfully under coach Fisher DeBerry, often having a run offense near the top of the NCAA.
The option helped the team win the Commander-in-Chief's Trophy 16 times, the most among the three major football-playing service academies.
[19] Starting in 2004, Michael Vick, Warrick Dunn and T. J. Duckett ran the option with a degree of success not seen in the NFL before.
[23] A month later, the Denver Broncos ran seventeen plays with Tim Tebow as quarterback and Willis McGahee as running back totalling 298 yards on the ground.
In that win over San Diego, Tim Tebow set an NFL record 22 rushing attempts by a quarterback in one game.
[25] The 2012 season saw more NFL teams adopt the option offense, the most prominent being the Washington Redskins, the Seattle Seahawks and the San Francisco 49ers.
The theory that the read option can work even with pocket passers is that as long as the quarterback can get positive yardage, big gains are not necessary as it keeps the defense honest.